JPS5826525A - 判別回路 - Google Patents
判別回路Info
- Publication number
- JPS5826525A JPS5826525A JP57123064A JP12306482A JPS5826525A JP S5826525 A JPS5826525 A JP S5826525A JP 57123064 A JP57123064 A JP 57123064A JP 12306482 A JP12306482 A JP 12306482A JP S5826525 A JPS5826525 A JP S5826525A
- Authority
- JP
- Japan
- Prior art keywords
- integrator
- signal
- detection device
- level
- circuit according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 36
- 238000005553 drilling Methods 0.000 claims description 18
- 239000003990 capacitor Substances 0.000 claims description 12
- 230000010354 integration Effects 0.000 claims description 11
- 241001634830 Geometridae Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010049816 Muscle tightness Diseases 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
- H02H7/0854—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load responsive to rate of change of current, couple or speed, e.g. anti-kickback protection
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Control Of Electric Motors In General (AREA)
- Machine Tool Sensing Apparatuses (AREA)
- Protection Of Generators And Motors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE31284108 | 1981-07-17 | ||
| DE19813128410 DE3128410A1 (de) | 1981-07-17 | 1981-07-17 | Bewertungsschaltung fuer ein elektrisches drehmomentsignal an einer bohrmaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5826525A true JPS5826525A (ja) | 1983-02-17 |
Family
ID=6137198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57123064A Pending JPS5826525A (ja) | 1981-07-17 | 1982-07-16 | 判別回路 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4426588A (enrdf_load_stackoverflow) |
| JP (1) | JPS5826525A (enrdf_load_stackoverflow) |
| CH (1) | CH659350A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3128410A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2509923B1 (enrdf_load_stackoverflow) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3811188A1 (de) * | 1987-10-24 | 1989-05-03 | Volz Abc Elektrogeraete | Einrichtung zur drehmomentbegrenzung bei einem haarbehandlungsgeraet |
| FR2626529B1 (fr) * | 1988-01-29 | 1990-05-18 | Bull Sa | Dispositif pour appliquer, de facon intermittente, des particules d'un revelateur pulverulent sur la surface d'enregistrement d'une imprimante magnetographique |
| DE3914312A1 (de) * | 1989-04-29 | 1990-10-31 | Telefunken Electronic Gmbh | Schaltung zum erkennen der ueberbelastung eines motors |
| EP0771619B2 (de) * | 1995-11-02 | 2004-11-10 | Robert Bosch Gmbh | Verfahren zum Unterbrechen der Antriebstätigkeit einer Handwerkzeugmaschine, sowie nach diesen Verfahren arbeitende Handwerkzeugmaschine |
| DE10021356A1 (de) * | 2000-05-02 | 2001-11-08 | Hilti Ag | Drehendes Elektrohandwerkzeuggerät mit Sicherheitsroutine |
| DE10103142A1 (de) | 2001-01-24 | 2002-07-25 | Hilti Ag | Drehendes Elektrohandwerkzeuggerät und Startsicherheitsroutine |
| DE10219755A1 (de) * | 2002-05-02 | 2003-11-13 | Hilti Ag | Überlastschutz für eine drehende Werkzeugmaschine |
| US7395871B2 (en) | 2003-04-24 | 2008-07-08 | Black & Decker Inc. | Method for detecting a bit jam condition using a freely rotatable inertial mass |
| US7552781B2 (en) | 2004-10-20 | 2009-06-30 | Black & Decker Inc. | Power tool anti-kickback system with rotational rate sensor |
| US7410006B2 (en) * | 2004-10-20 | 2008-08-12 | Black & Decker Inc. | Power tool anti-kickback system with rotational rate sensor |
| US7068000B1 (en) * | 2005-08-04 | 2006-06-27 | Techway Industrial Co., Ltd. | Torque control device for electrical tools |
| US8316958B2 (en) | 2006-07-13 | 2012-11-27 | Black & Decker Inc. | Control scheme for detecting and preventing torque conditions in a power tool |
| US20080021590A1 (en) * | 2006-07-21 | 2008-01-24 | Vanko John C | Adaptive control scheme for detecting and preventing torque conditions in a power tool |
| US20090065225A1 (en) * | 2007-09-07 | 2009-03-12 | Black & Decker Inc. | Switchable anti-lock control |
| US8269612B2 (en) | 2008-07-10 | 2012-09-18 | Black & Decker Inc. | Communication protocol for remotely controlled laser devices |
| JP2013516335A (ja) | 2010-01-07 | 2013-05-13 | ブラック アンド デッカー インク | 回転入力制御機能を有する動力スクリュードライバ |
| US9475180B2 (en) | 2010-01-07 | 2016-10-25 | Black & Decker Inc. | Power tool having rotary input control |
| US8418778B2 (en) | 2010-01-07 | 2013-04-16 | Black & Decker Inc. | Power screwdriver having rotary input control |
| US9266178B2 (en) | 2010-01-07 | 2016-02-23 | Black & Decker Inc. | Power tool having rotary input control |
| US9352456B2 (en) | 2011-10-26 | 2016-05-31 | Black & Decker Inc. | Power tool with force sensing electronic clutch |
| US9908182B2 (en) | 2012-01-30 | 2018-03-06 | Black & Decker Inc. | Remote programming of a power tool |
| EP2631035B1 (en) | 2012-02-24 | 2019-10-16 | Black & Decker Inc. | Power tool |
| US9193055B2 (en) | 2012-04-13 | 2015-11-24 | Black & Decker Inc. | Electronic clutch for power tool |
| US20130327552A1 (en) | 2012-06-08 | 2013-12-12 | Black & Decker Inc. | Power tool having multiple operating modes |
| US8919456B2 (en) | 2012-06-08 | 2014-12-30 | Black & Decker Inc. | Fastener setting algorithm for drill driver |
| EP3021767B1 (en) | 2013-07-19 | 2018-12-12 | Pro-Dex Inc. | Torque-limiting screwdrivers |
| CN114404015B (zh) | 2016-06-07 | 2024-06-21 | 普罗德克斯有限公司 | 扭矩限制装置 |
| US10589413B2 (en) | 2016-06-20 | 2020-03-17 | Black & Decker Inc. | Power tool with anti-kickback control system |
| CN112566754B (zh) | 2018-08-20 | 2023-04-18 | 普罗德克斯有限公司 | 扭矩限制装置、系统和方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5566228A (en) * | 1978-11-03 | 1980-05-19 | Kaltenbach & Voigt | Circuit for protecting drive motor from overload |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2431316A (en) * | 1945-10-31 | 1947-11-25 | Frank E Dudley | Electronic current limiter system for machine tool motors |
| US3187248A (en) * | 1961-06-21 | 1965-06-01 | Texas Instruments Inc | Power tool overload protection |
| AT231543B (de) * | 1962-03-19 | 1964-02-10 | Femnyomo Es Lemezarugyar | Schaltungsanordnung zur Betätigung automatischer, bimetallischer Aus- und Rückschalter |
| BE787685A (fr) * | 1971-08-20 | 1973-02-19 | Uss Eng & Consult | Correcteur de derive pour transducteurs |
| CH534444A (de) * | 1972-05-23 | 1973-02-28 | Sprecher & Schuh Ag | Elektronisches Motorschutzrelais mit stromabhängiger Auslösung |
| DE2258174C3 (de) * | 1972-11-28 | 1979-04-05 | Hartmann & Braun Ag, 6000 Frankfurt | Schaltungsanordnung zur Überwachung der Erwärmung von stromdurchflossenen Schützlingen |
| DE2442260A1 (de) * | 1974-09-04 | 1976-03-18 | Bosch Gmbh Robert | Handwerkzeugmaschine |
| US4030010A (en) | 1975-02-13 | 1977-06-14 | Multiplex Communications, Inc. | Time delay control circuit |
| US4244213A (en) * | 1979-03-15 | 1981-01-13 | Gse, Inc. | Retorque measuring apparatus |
-
1981
- 1981-07-17 DE DE19813128410 patent/DE3128410A1/de active Granted
-
1982
- 1982-05-03 CH CH2691/82A patent/CH659350A5/de not_active IP Right Cessation
- 1982-07-07 US US06/396,036 patent/US4426588A/en not_active Expired - Lifetime
- 1982-07-15 FR FR8212383A patent/FR2509923B1/fr not_active Expired
- 1982-07-16 JP JP57123064A patent/JPS5826525A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5566228A (en) * | 1978-11-03 | 1980-05-19 | Kaltenbach & Voigt | Circuit for protecting drive motor from overload |
Also Published As
| Publication number | Publication date |
|---|---|
| US4426588A (en) | 1984-01-17 |
| FR2509923A1 (fr) | 1983-01-21 |
| DE3128410A1 (de) | 1983-02-03 |
| FR2509923B1 (fr) | 1986-05-23 |
| DE3128410C2 (enrdf_load_stackoverflow) | 1990-02-22 |
| CH659350A5 (de) | 1987-01-15 |
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